1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
maksim [4K]
3 years ago
7

Will give brainlest once two answer!!!

Chemistry
1 answer:
Vikentia [17]3 years ago
7 0

C.)Cool air near the surface forms high-pressure areas; warm air forms low-pressure areas.

Explanation:

The relationship between air temperature and high and low pressure air is such that cool air near the surface forms high-pressure areas and warm air forms low pressure areas.

  • Cool air is closer to the surface because it has low kinetic energy to move. It is denser.
  • Warm air rises sharply away from the ground surface.
  • They form low pressure areas and their molecules are wide apart due to their high kinetic energy. The air is less dense.

learn more;

Kinetic energy brainly.com/question/9924094

#learnwithBrainly

You might be interested in
Which one has the larger ionization energy ??
natita [175]

Answer:

Ne has the larger ionization energy

<h2>Please mark me as brainliest</h2>

8 0
2 years ago
Chemistry screen shot below plzzzzzzz help i've been stuck forever
Oxana [17]

Answer:

True

Explanation: Imagine the Electrons is by the nucleus which give more energy.

8 0
3 years ago
Read 2 more answers
What drives convection currents in the atmosphere?
pantera1 [17]

Answer:

a I guess

Explanation:

8 0
2 years ago
Read 2 more answers
One gram of liquid benzene is burned in a bomb calorimeter. The temperature before ignition was 20.826 C, and the temperature af
Licemer1 [7]

Answer:

fH = - 3,255.7 kJ/mol

Explanation:

Because the bomb calorimeter is adiabatic (q =0), there'is no heat inside or outside it, so the heat flow from the combustion plus the heat flow of the system (bomb, water, and the contents) must be 0.

Qsystem + Qcombustion = 0

Qsystem = heat capacity*ΔT

10000*(25.000 - 20.826) + Qc = 0

Qcombustion = - 41,740 J = - 41.74 kJ

So, the enthaply of formation of benzene (fH) at 298.15 K (25.000 ºC) is the heat of the combustion, divided by the number of moles of it. The molar mass od benzene is: 6x12 g/mol of C + 6x1 g/mol of H = 78 g/mol, and:

n = mass/molar mass = 1/ 78

n = 0.01282 mol

fH = -41.74/0.01282

fH = - 3,255.7 kJ/mol

4 0
3 years ago
What do the properties of waves moving through aquatic environments tell us about the organisms living in those environments?
pshichka [43]
Assmksksmwmwosmeodmksnsks
7 0
3 years ago
Other questions:
  • Hi i am from India which country are you from​
    9·2 answers
  • How do you calculate the number of valence electrons in an atom?
    15·1 answer
  • What is the density of ethane gas, C2H6 at STP
    5·1 answer
  • How is the term stable used in the text?
    8·1 answer
  • Since water can be prepared in the laboratory
    5·1 answer
  • Why does shampoo remove hair grese for chemistry acids and alkali
    10·1 answer
  • PLA is a bioplastic that is biodegradable. Explain how is is created and why it is biodegradable.
    5·1 answer
  • Is soapy water water good for plant irrigation (give answer in accordance to chemistry)?​
    9·2 answers
  • Which of the following might be in for a rough orbit around the Sun because of debris in their paths? (Choose all that apply.)
    12·1 answer
  • Connect and Apply scientific knowledge to explain the following situations:
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!